Need a new rabbit hole to burrow into this winter? These 18 Hulu documentaries have the potential to be your next obsession.

A Cambridge researcher offering new hope to people with brain tumours is the focus of a documentary exploring the science behind the next big breakthroughs. Dr Richard Mair, a neurosurgeon at ...

Climber Alex Honnold is set to scale one of the world's tallest buildings without any ropes or safety nets.

A documentary, The Syndrome, examines the medical and legal consequences of shaken baby syndrome, questioning the scientific ...